Pith Number

pith:HGL26ICG

pith:2010:HGL26ICGEESCWUWOFESC5IFXD7

not attested not anchored not stored refs pending

Initial conditions for globular clusters and assembly of the old globular cluster population of the Milky Way

Michael Marks, Pavel Kroupa

arxiv:1004.2255 v2 · 2010-04-13 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HGL26ICGEESCWUWOFESC5IFXD7}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:08:06.028160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3997af204621242b52ce29242ea0b71fdd80069c1473ab106082c52bb9fffdaf

Aliases

arxiv: 1004.2255 · arxiv_version: 1004.2255v2 · doi: 10.48550/arxiv.1004.2255 · pith_short_12: HGL26ICGEESC · pith_short_16: HGL26ICGEESCWUWO · pith_short_8: HGL26ICG

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/HGL26ICGEESCWUWOFESC5IFXD7 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 3997af204621242b52ce29242ea0b71fdd80069c1473ab106082c52bb9fffdaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df7d945418c89c07d4d04d97d74bb9c15c45548c9e78072f6c632f9df2c235c6",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-04-13T20:00:04Z",
    "title_canon_sha256": "bd32b73322525257c5455b35c66c3e51e396bb9032070a8578a401624b38a6ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.2255",
    "kind": "arxiv",
    "version": 2
  }
}